script src http ajax googleapis com ajax libs jquery jquery js script

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.js"></script>
<script src="jquery.debounce-1.0.4.js"></script>

<script>

$(function(){
	
	$('#button').click( 
		$.throttle( function(){
			$('.log').append('<div>click</div>');
		}, 5000)
	);
	
});

</script>

<input id="button" type="button" value="click" />

<p>Log:</p>
<div class="log">
</div>